1. Upload bandwidth utilization is match higher.2. Slotfocus opens not too many trickles slots and when selecting more than 1 slot (i.e. non slotfocus) - slots speed is balanced (most of the time).3. Upload slots are sorted by client score so that unused upload bandwidth will be given to higher score clients.4. Heavy leechers are not enjoying Power Share, and they loose their waiting time upon first detection.5. Few old bugs / misses (by me) are fixed.